//
//  KSCrashState.swift
//
//  Created by Nikolay Volosatov on 2024-11-02.
//
//  Copyright (c) 2012 Karl Stenerud. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall remain in place
// in this source code.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

import Foundation
import KSCrashRecording

public struct KSCrashState: Codable {
    public var sessionsSinceLaunch: Int
    public var activeDurationSinceLaunch: TimeInterval
    public var backgroundDurationSinceLaunch: TimeInterval

    public var launchesSinceLastCrash: Int
    public var sessionsSinceLastCrash: Int
    public var activeDurationSinceLastCrash: TimeInterval
    public var backgroundDurationSinceLastCrash: TimeInterval

    public var crashedLastLaunch: Bool
}

extension KSCrashState {
    static func collect() -> Self {
        .init(
            sessionsSinceLaunch: KSCrash.shared.sessionsSinceLaunch,
            activeDurationSinceLaunch: KSCrash.shared.activeDurationSinceLaunch,
            backgroundDurationSinceLaunch: KSCrash.shared.backgroundDurationSinceLaunch,
            launchesSinceLastCrash: KSCrash.shared.launchesSinceLastCrash,
            sessionsSinceLastCrash: KSCrash.shared.sessionsSinceLastCrash,
            activeDurationSinceLastCrash: KSCrash.shared.activeDurationSinceLastCrash,
            backgroundDurationSinceLastCrash: KSCrash.shared.backgroundDurationSinceLastCrash,
            crashedLastLaunch: KSCrash.shared.crashedLastLaunch
        )
    }

    func save(to path: String) throws {
        let encoder = JSONEncoder()
        encoder.outputFormatting = .prettyPrinted
        try encoder.encode(self).write(to: URL(fileURLWithPath: path))
    }
}
